{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Osseous+Sarcoma&page=2", "query": { "condition": "Osseous Sarcoma", "page": 2 }, "page_size": 10 }, "pagination": { "page": 2, "page_size": 10, "total_count": 10, "total_pages": 1, "next_page_url": null, "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Osseous+Sarcoma&page=1&page_size=10" }, "source": "remote", "last_synced_at": "2026-06-26T03:41:36.952Z", "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.", "notes": [ "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.", "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.", "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees." ], "trials": [ { "nct_id": "NCT00788125", "title": "Dasatinib, Ifosfamide, Carboplatin, and Etoposide in Treating Young Patients With Metastatic or Recurrent Malignant Solid Tumors", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Brain and Central Nervous System Tumors", "Childhood Germ Cell Tumor", "Extragonadal Germ Cell Tumor", "Kidney Cancer", "Liver Cancer", "Lymphoma", "Neuroblastoma", "Ovarian Cancer", "Sarcoma", "Testicular Germ Cell Tumor", "Unspecified Childhood Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "carboplatin", "type": "DRUG" }, { "name": "dasatinib", "type": "DRUG" }, { "name": "etoposide phosphate", "type": "DRUG" }, { "name": "ifosfamide", "type": "DRUG" }, { "name": "microarray analysis", "type": "GENETIC" }, { "name": "western blotting", "type": "GENETIC" }, { "name": "immunohistochemistry staining method", "type": "OTHER" }, { "name": "laboratory biomarker analysis", "type": "OTHER" }, { "name": "therapeutic conventional surgery", "type": "PROCEDURE" }, { "name": "radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "DRUG", "GENETIC", "OTHER", "PROCEDURE", "RADIATION" ], "sponsor": "City of Hope Medical Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "25 Years", "sex": "ALL", "summary": "1 Year to 25 Years" }, "enrollment_count": 7, "start_date": "2008-09-03", "completion_date": "2022-07-30", "has_results": true, "last_update_posted_date": "2023-07-14", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 1, "location_summary": "Duarte, California", "locations": [ { "city": "Duarte", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00788125" }, { "nct_id": "NCT00003913", "title": "Umbilical Cord Blood Transplantation in Treating Patients With Hematologic Cancer or Nonmalignant Hematologic Disease", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Leukemia", "Lymphoma", "Myelodysplastic Syndromes", "Myelodysplastic/Myeloproliferative Diseases" ], "interventions": [ { "name": "anti-thymocyte globulin", "type": "BIOLOGICAL" }, { "name": "filgrastim", "type": "BIOLOGICAL" }, { "name": "busulfan", "type": "DRUG" }, { "name": "cyclophosphamide", "type": "DRUG" }, { "name": "methylprednisolone", "type": "DRUG" }, { "name": "umbilical cord blood transplantation", "type": "PROCEDURE" }, { "name": "radiation therapy", "type": "RADIATION" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE", "RADIATION" ], "sponsor": "Fred Hutchinson Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "18 Years", "sex": "ALL", "summary": "Up to 18 Years" }, "enrollment_count": 390, "start_date": "1998-12", "completion_date": "2005-08", "has_results": false, "last_update_posted_date": "2010-04-02", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 23, "location_summary": "Duarte, California • Los Angeles, California • Orange, California + 18 more", "locations": [ { "city": "Duarte", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Orange", "state": "California" }, { "city": "Washington D.C.", "state": "District of Columbia" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003913" }, { "nct_id": "NCT00053196", "title": "Donor Stem Cell Transplant in Treating Patients With Relapsed Hematologic Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Leukemia", "Lymphoma", "Multiple Myeloma", "Plasma Cell Neoplasm", "Myelodysplastic Syndromes", "Myeloproliferative Neoplasms" ], "interventions": [ { "name": "anti-thymocyte globulin", "type": "BIOLOGICAL" }, { "name": "G-CSF", "type": "BIOLOGICAL" }, { "name": "busulfan", "type": "DRUG" }, { "name": "fludarabine phosphate", "type": "DRUG" }, { "name": "methotrexate", "type": "DRUG" }, { "name": "mycophenolate mofetil", "type": "DRUG" }, { "name": "tacrolimus", "type": "DRUG" }, { "name": "allogeneic cell transplantation", "type": "PROCEDURE" }, { "name": "allopurinol", "type": "DRUG" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE" ], "sponsor": "Alliance for Clinical Trials in Oncology", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "69 Years", "sex": "ALL", "summary": "Up to 69 Years" }, "enrollment_count": 82, "start_date": "2002-12", "completion_date": "2010-08", "has_results": false, "last_update_posted_date": "2016-07-01", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 12, "location_summary": "La Jolla, California • Lewes, Delaware • Newark, Delaware + 9 more", "locations": [ { "city": "La Jolla", "state": "California" }, { "city": "Lewes", "state": "Delaware" }, { "city": "Newark", "state": "Delaware" }, { "city": "Wilmington", "state": "Delaware" }, { "city": "Elkton MD", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00053196" }, { "nct_id": "NCT00030108", "title": "Ixabepilone in Treating Young Patients With Solid Tumors or Leukemia That Haven't Responded to Therapy", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Brain and Central Nervous System Tumors", "Childhood Germ Cell Tumor", "Extragonadal Germ Cell Tumor", "Kidney Cancer", "Leukemia", "Liver Cancer", "Neuroblastoma", "Ovarian Cancer", "Sarcoma", "Unspecified Childhood Solid Tumor, Protocol Specific" ], "interventions": [ { "name": "ixabepilone", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Institutes of Health Clinical Center (CC)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "2 Years", "maximum_age": "21 Years", "sex": "ALL", "summary": "2 Years to 21 Years" }, "enrollment_count": 30, "start_date": "2001-11", "completion_date": "2010-04", "has_results": false, "last_update_posted_date": "2012-03-15", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 2, "location_summary": "Washington D.C., District of Columbia • Bethesda, Maryland", "locations": [ { "city": "Washington D.C.", "state": "District of Columbia" }, { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT00030108" }, { "nct_id": "NCT00003745", "title": "Chemotherapy in Treating Children With Recurrent or Refractory Sarcomas", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Sarcoma" ], "interventions": [ { "name": "topotecan hydrochloride", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": "21 Years", "sex": "ALL", "summary": "Up to 21 Years" }, "enrollment_count": 125, "start_date": "1999-05", "completion_date": null, "has_results": false, "last_update_posted_date": "2013-02-05", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 206, "location_summary": "Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 151 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Mobile", "state": "Alabama" }, { "city": "Phoenix", "state": "Arizona" }, { "city": "Tucson", "state": "Arizona" }, { "city": "Little Rock", "state": "Arkansas" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003745" }, { "nct_id": "NCT00586846", "title": "Phase II Study of Chemotherapy and Pamidronate for the Treatment of Newly Diagnosed Osteosarcoma", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Osteosarcoma" ], "interventions": [ { "name": "Cisplatin", "type": "DRUG" }, { "name": "Doxorubicin", "type": "DRUG" }, { "name": "Methotrexate", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": null, "maximum_age": null, "sex": "ALL", "summary": "Not listed" }, "enrollment_count": 40, "start_date": "2003-07", "completion_date": "2009-02", "has_results": true, "last_update_posted_date": "2016-01-20", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 1, "location_summary": "New York, New York", "locations": [ { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT00586846" }, { "nct_id": "NCT00062283", "title": "Alanosine in Treating Patients With Cancer", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Lung Cancer", "Malignant Mesothelioma", "Pancreatic Cancer", "Sarcoma" ], "interventions": [ { "name": "L-alanosine", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Memorial Sloan Kettering Cancer Center", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "13 Years", "maximum_age": null, "sex": "ALL", "summary": "13 Years and older" }, "enrollment_count": null, "start_date": "2003-03", "completion_date": "2009-12", "has_results": false, "last_update_posted_date": "2013-06-26", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 12, "location_summary": "Birmingham, Alabama • Tucson, Arizona • La Verne, California + 7 more", "locations": [ { "city": "Birmingham", "state": "Alabama" }, { "city": "Tucson", "state": "Arizona" }, { "city": "La Verne", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Boca Raton", "state": "Florida" } ], "official_url": "https://clinicaltrials.gov/study/NCT00062283" }, { "nct_id": "NCT06712810", "title": "Q702 for the Treatment of Patients With Hematologic Malignancies", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Hematopoietic and Lymphatic System Neoplasm", "Histiocytic Sarcoma", "Malignant Histiocytosis", "Peripheral T-Cell Lymphoma, Not Otherwise Specified", "Primary Cutaneous T-Cell Non-Hodgkin Lymphoma", "Recurrent Chronic Lymphocytic Leukemia", "Recurrent Chronic Myelomonocytic Leukemia", "Recurrent Follicular Lymphoma", "Recurrent Langerhans Cell Histiocytosis", "Recurrent Lymphoplasmacytic Lymphoma", "Recurrent Myelodysplastic Syndrome", "Recurrent Myelofibrosis", "Recurrent Small Lymphocytic Lymphoma", "Recurrent Waldenstrom Macroglobulinemia", "Refractory Chronic Lymphocytic Leukemia", "Refractory Chronic Myelomonocytic Leukemia", "Refractory Erdheim-Chester Disease", "Refractory Follicular Lymphoma", "Refractory Langerhans Cell Histiocytosis", "Refractory Lymphoplasmacytic Lymphoma", "Refractory Myelodysplastic Syndrome", "Refractory Myelofibrosis", "Refractory Small Lymphocytic Lymphoma", "Refractory Waldenstrom Macroglobulinemia", "Rosai-Dorfman-Destombes Disease", "Primary Central Nervous System Lymphoma", "Recurrent Blastic Plasmacytoid Dendritic Cell Neoplasm", "Recurrent Erdheim-Chester Disease", "Recurrent Fibroblastic Reticular Cell Sarcoma", "Recurrent Histiocytic Sarcoma", "Recurrent Interdigitating Dendritic Cell Sarcoma", "Recurrent Rosai-Dorfman-Destombes Disease", "Refractory Blastic Plasmacytoid Dendritic Cell Neoplasm", "Refractory Fibroblastic Reticular Cell Sarcoma", "Refractory Histiocytic Sarcoma", "Refractory Interdigitating Dendritic Cell Sarcoma", "Refractory Rosai-Dorfman-Destombes Disease" ], "interventions": [ { "name": "Axl/Mer/CSF1R Inhibitor Q702", "type": "DRUG" }, { "name": "Biospecimen Collection", "type": "PROCEDURE" }, { "name": "Bone Marrow Aspiration", "type": "PROCEDURE" }, { "name": "Bone Marrow Biopsy", "type": "PROCEDURE" }, { "name": "Computed Tomography", "type": "PROCEDURE" }, { "name": "Magnetic Resonance Imaging", "type": "PROCEDURE" }, { "name": "Positron Emission Tomography", "type": "PROCEDURE" }, { "name": "Survey Administration", "type": "OTHER" } ], "intervention_types": [ "DRUG", "PROCEDURE", "OTHER" ], "sponsor": "Mayo Clinic", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 46, "start_date": "2025-08-27", "completion_date": "2030-09-15", "has_results": false, "last_update_posted_date": "2025-10-10", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 2, "location_summary": "Scottsdale, Arizona • Rochester, Minnesota", "locations": [ { "city": "Scottsdale", "state": "Arizona" }, { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT06712810" }, { "nct_id": "NCT03604783", "title": "Phase 1, First-in-human Study of Oral TP-1287 in Patients with Advanced Solid Tumors", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Advanced Solid Tumors", "Sarcoma", "Ewing Sarcoma", "Dedifferentiated Liposarcoma", "Synovial Sarcoma" ], "interventions": [ { "name": "TP-1287", "type": "DRUG" } ], "intervention_types": [ "DRUG" ], "sponsor": "Sumitomo Pharma America, Inc.", "sponsor_class": "INDUSTRY", "healthy_volunteers": false, "eligibility": { "minimum_age": "12 Years", "maximum_age": null, "sex": "ALL", "summary": "12 Years and older" }, "enrollment_count": 74, "start_date": "2018-12-26", "completion_date": "2024-01-10", "has_results": false, "last_update_posted_date": "2024-09-19", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 10, "location_summary": "Los Angeles, California • Miami, Florida • Boston, Massachusetts + 6 more", "locations": [ { "city": "Los Angeles", "state": "California" }, { "city": "Miami", "state": "Florida" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Boston", "state": "Massachusetts" }, { "city": "Las Vegas", "state": "Nevada" } ], "official_url": "https://clinicaltrials.gov/study/NCT03604783" }, { "nct_id": "NCT00003597", "title": "Colony-Stimulating Factors in Treating Children With Recurrent or Refractory Solid Tumors", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "recombinant human thrombopoietin", "type": "BIOLOGICAL" }, { "name": "carboplatin", "type": "DRUG" }, { "name": "etoposide", "type": "DRUG" }, { "name": "ifosfamide", "type": "DRUG" }, { "name": "G-CSF", "type": "BIOLOGICAL" } ], "intervention_types": [ "BIOLOGICAL", "DRUG" ], "sponsor": "Children's Oncology Group", "sponsor_class": "NETWORK", "healthy_volunteers": false, "eligibility": { "minimum_age": "1 Year", "maximum_age": "21 Years", "sex": "ALL", "summary": "1 Year to 21 Years" }, "enrollment_count": 16, "start_date": "1998-11", "completion_date": "2005-09", "has_results": false, "last_update_posted_date": "2014-07-24", "last_synced_at": "2026-06-26T03:41:36.952Z", "location_count": 23, "location_summary": "Long Beach, California • Los Angeles, California • Orange, California + 16 more", "locations": [ { "city": "Long Beach", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Los Angeles", "state": "California" }, { "city": "Orange", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT00003597" } ] }